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Investors / JR East Start UP / Compare with Yokohama Capital

JR East Start UP vs Yokohama Capital

JR East Start UP lists 50 portfolio companies and has joined 2 funding rounds; Yokohama Capital lists 48 companies and has joined 3 rounds. JR East Start UP comes in most often at Series A (50% of its entries), Yokohama Capital comes in most often at Series B (67% of its entries). 1 company is on both portfolios, among them Ugo.

50Portfolio companies48
2Funding rounds joined3
0Rounds led0
2Rounds, last 12 months3
$1M to $5MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
JR East Start UP and Yokohama Capital, head to head
JR East Start UPYokohama Capital
Portfolio companies5048
Funding rounds joined23
Rounds led00
Rounds, last 12 months23
Typical round it comes in at$1M to $5M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%0%
Series A50%0%
Series B50%67%
Growth0%33%

JR East Start UPYokohama Capital

Show as a table
Entry stages of JR East Start UP and Yokohama Capital, share of entries
JR East Start UPYokohama Capital
Pre-seed0%0%
Seed0%0%
Series A50%0%
Series B50%67%
Growth0%33%

Themes

share of checked companies
Healthcare & Biotech5%22%
AI & Machine Learning22%20%
Industrial & Manufacturing17%7%
Real Estate & Construction9%0%
Consumer7%7%
E-commerce & Marketplaces7%4%

JR East Start UPYokohama Capital

Show as a table
Themes of JR East Start UP and Yokohama Capital, share of checked companies
JR East Start UPYokohama Capital
Healthcare & Biotech5%22%
AI & Machine Learning22%20%
Industrial & Manufacturing17%7%
Real Estate & Construction9%0%
Consumer7%7%
E-commerce & Marketplaces7%4%

Companies both back

1

Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded

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Compare JR East Start UP and Yokohama Capital as data

Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.

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  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/jrestartup.co.jp/portfolio

# also
GET /v1/firms/yokohama-capital.co.jp/portfolio
GET /v1/firms/jrestartup.co.jp/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing